The Case IH 87599087 is an authentic OEM replacement knob designed for a wide range of Case IH agricultural and construction machinery, including Maxxum, Puma, Farmall, and JXU/JXC series tractors. This essential component ensures precise and ergonomic control within the operator's cabin or on specific machine interfaces. Manufactured to Case IH's stringent quality standards, this knob provides a durable and direct fit replacement, weighing approximately 0.08 kg.